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Table 1 Participant characteristics

From: Alterations in the inferior longitudinal fasciculus in autism and associations with visual processing: a diffusion-weighted MRI study

 

ASD (n = 17)

TD (n = 17)

 
 

M

SD

M

SD

p value

Age (years)

13.8

1.3

14.4

2.0

.27

Performance IQa

104

15

112

15

.14

Verbal IQa

105

18

116

13

.05

Total IQa

105

14

114

10

.03

Social Responsiveness Scale (Total T)b

90

10

44

8

< .0001

 SRS Social Communication and Interaction

78

15

14

10

< .0001

 SRS RRBI

16

5

1.3

1.6

< .0001

Repetitive Behavior Scale—Revised

21

11

0.5

1.3

< .0001

  1. aStandardized scores with population average M = 100 and SD = 15
  2. bStandardized scores with population average M = 50 and SD = 10